baber/WOPTO huggingface dataset:
Patent JP-H11254691-A (JP)
Title: Method and apparatus for cleaning ink jet printhead
Inventor: HOLLANDS PETER JOSEPH
IPC: B41J2/165
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To clean a head easily and efficiently by operating a printhead to eject ink from a nozzle and generating pressure waves in an ink volume forming a liquid bridge between the nozzle face and a suction nozzle. SOLUTION: Static and dynamic pressures of the air in a small gap 44 defined by the end face 42 of a suction nozzle drop and ink is sucked through a nozzle 16 as well as other nozzles opening to the gap 44. Ink sucked through a nozzle at a position shifted from a mouth 48 flows through the gap toward the mouth 48. Consequently, an ink volume or a liquid bridge 54 is formed in the gap. Ink flowing through the nozzle 16 and the gap 44 is effective for cleaning not only the nozzle 16 but also the nozzle face 28 part surrounding these nozzles.
Patent JP-H11184164-A (JP)
Title: Electrophotographic developer composition
Inventor: NAGASE KOICHI
IPC: G03G9/087
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the electrostatic latent image developing toner composition prevented from occurrence of filming and having a long running life. SOLUTION: The electrophotographic developer comprises at least toner particles composed of at least a binder resin and a magnetic material, inorganic particles, organic particles, carrier particles and the electrification order of these constituent particles are heighted in the order of the organic particles, the carrier particles, the toner particles, and the inorganic particles.
Patent JP-H09316702-A (JP)
Title: Underwear having spine-warming cloth
Inventor: ISE HIROSHI
IPC: A41B9/12
Filed: 1991-11-11
Abstract: PURPOSE: To prevent the dripping of sweat and eliminate the chilling and cold feeling of the spine. CONSTITUTION: A bulged strip consisting of a thick warming cloth 2 having a definite width is formed on the inner face of the main body 1 of an underwear at a part coming in contact with the spine to closely cover the skin from the top to the bottom of the hollow part of the thoracic spine, lumbar, sacral vertebrae, caudal vertebra, etc.
Patent JP-H10165961-A (JP)
Title: Apparatus for producing ozone water
Inventor: OTA TOMOO
IPC: C02F1/78
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To stably feed ozone water with an almost definite concn. regardless of the amt. of feeding of the ozone water by an apparatus wherein a bypass line detouring an ejector is formed in a raw water feeding pipeline and a valve which is always urged in the direction for closing the pipeline by a spring is fitted. SOLUTION: When ozone water is fed, a water supply valve 5 of an ozone water feeding pipeline 6 is opened under a condition where a water supply valve 8 of a raw water feeding pipeline 3 is opened. When the valve travel of the water supply valve 5 is small, as back pressure on the downstream of an ejector 2 is high, a valve 10 of a bypass line 9 is closed as it is and raw water flows only in the nozzle side. In addition, when the valve travel of the water supply valve 5 is large, as the back pressure of the downstream of the ejector 2 is low, the valve 10 is opened and the raw water flows in both nozzle side and the bypass line 9 side. On the other hand, when the back pressure of the downstream of the ejector 2 is low, flow rate of the raw water flowing in the nozzle is increased and the amt. of suction of ozone is increased.  Therefore, as the raw water flows in the bypass line 9, a large amt. of ozone water with an approximately definite concn. can be fed.
Patent JP-H11185131-A (JP)
Title: Commodity rack attaching device for automatic vending machine
Inventor: KURA KAORU
IPC: G07F9/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To temporarily fix a commodity rack to a ceiling plate without using a jig and to screw it by using both hands by an attaching metal fitting for hanging and locking the commodity rack. SOLUTION: A pawl 11d or a square hole 10a is provided on the first engaging piece 11a of the attaching metal fitting 11 and the ceiling plate 10 of an inner box, the first engaging piece 11a of the attaching metal fitting 11 is made to be along the ceiling plate 10 and the pawl 11d is inserted to the square hole 10a. Then, the attaching metal fitting 11 is slid, the pawl 11d is engaged around the edge of the square hole 10a and thus, the attaching metal fitting 11 is temporarily fixed to the ceiling plate 10.
Patent JP-2000172454-A (JP)
Title: Printer device
Inventor: MIYAMOTO KAZUE
IPC: G06F3/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To discharge a document sent from a user without mixing it with printed matter of other users and to successively output many date by storing and holding documents sent from users in a recording means of the printer device, user by user. SOLUTION: When a network interface circuit 13 receives print data from a host computer in the network, the print data are printed by a printer engine 12 under the control of a printer control circuit 11 and the printed matter is outputted to a paper discharge tray. Data stored and held on a hard disk 14, on the other hand, can be printed out later in response to an instruction made by a user through another console panel, the instruction of a computer, etc. Further, the printer control circuit 11 holds, for example, a list of previously registered user names, a list of user IDs, etc., and the sent data are held by users in a storage means such as the hard disk 14.
Patent JP-2001177262-A (JP)
Title: Electronic/electric apparatus
Inventor: SHIGESAWA AKIHIKO
IPC: G03G15/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To easily peel a sponge material from an apparatus cover, related to an electronic/electrical apparatus where a sponge material is provided inside a resin apparatus cover. SOLUTION: A sponge material 12, such as molt plane, is provided inside a resin apparatus cover 10 such as a jacket cover. Related to a sponge material 12, an adhesive 14 is provided on both sides of a surface 13 facing the apparatus cover 10, and the adhesive 14 is used for pasting to the apparatus cover 10. The sponge material 12 may be provided only at the central part instead of on both sides. In short, a part of the surface 13 facing the apparatus cover 10 is required to be pasted to the apparatus cover 10.
Patent JP-H073955-A (JP)
Title: Building material
Inventor: YAMAKIDO MASAYOSHI
IPC: C08J7/04
Filed: 1992-12-29
Abstract: PURPOSE:To prevent roofing material or the like from being deteriorated or damaged in a short period of time by adding either one or both of ultraviolet ray absorbent and light stabilizer or reinforcing material into polypropylene resin used for roofing material or the like. CONSTITUTION:Nonreactive ultraviolet ray absorbent and light stabilizer, for instance, are mixed in polypropylene resin pellet. This mixture is charged into an extrusion-molding machine and extrusion-molded while being heated to the fusing point of polypropylene resin or higher in the molding machine. Reinforcing fiber 2, for instance, may be fed from a feed roll 3 so as to be integrally fused between the polypropylene resin 1a, 1a. Ultraviolet rays are absorbed by the ultraviolet ray absorbent, and the radical generated at the deteriorated time is caught by the light stabilizer. Roofing material or the like can be thereby prevented from being changed to yellow and being degraded in strength.
Patent JP-2000183882-A (JP)
Title: Network monitoring device
Inventor: KAJIWARA TSUKASA
IPC: H04L12/24
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To monitor the connection state of a crossbar switch in a network which connects nodes by the crossbar switch and allows the nodes to mutually transfer data. SOLUTION: A CPU 12 of a node 10 sends out requests to transfer data and secure a data transfer path to the crossbar switch 30. A path selecting circuit 40 of the crossbar switch 30 locks a data transfer path and a switch monitor circuit 50 sets a path-in-use flag ON. Data transfer is performed between nodes and a CPU 12 of the other selected node 10 sends an end notice to the crossbar switch 30. The path selecting circuit 40 of the crossbar switch 30 reset the lock and a switch monitor circuit 50 sets the path-in-use flag OFF, so that the data transfer ends. The connection state can be monitored by informing an SVP(service processor) of the on/off state of the flag.
Patent JP-2001175319-A (JP)
Title: Crt operation device
Inventor: OUCHI KAZUNORI
IPC: G06F3/048
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a false output from a plant control device to an operation terminal in transmission table change checking operation generated in the case of adding a new operation terminal to a CRT operation device. SOLUTION: The CRT operation device consisting of the plant control device, a CRT operation processor for outputting an operation terminal command signal, a maintenance tool device for the plant control device, a CRT operation selection device for outputting an effective signal for the operation terminal command signal outputted from the CRT operation processor, and a relay device is provided with a means for outputting a maintenance mode command signal to be a command signal for suppressing the output of the operation signal to be outputted from the plant control device to the operation terminal to the CRT operation processor.
Patent JP-2000176060-A (JP)
Title: Manufacture of golf club shaft
Inventor: UMAZUME KOSUKE
IPC: A63B53/12
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To manufacture golf club shafts with linear projections on the surface. SOLUTION: A golf club shaft S1 has on the surface of its cylindrical shaft body H linear projections T extending in the longitudinal direction of the shaft body H. A shaft thicker than the shaft body H by the height of the linear projections T is prepared, and the shaft surface is thinned down by at least the height of the linear projections T so that only the linear projections T are left.
Patent JP-2000188450-A (JP)
Title: Circuit board
Inventor: TAKEMOTO SHUICHI
IPC: H05K1/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To realize a board constitution which further hardly generates recognition error. SOLUTION: The board is provided with an image recognition mark 1 which is provided on a circuit board and wherein an installation position of a circuit board is specified by a camera, a prohibition region 2 which is provided in a circumference of the image recognition mark 1 and prohibits mounting of a circuit part and protection patterns 3a, 3b which are provided in a circumference of the prohibition region 2 and protect the image recognition mark 1. The protection patterns 3a, 3b are provided to a part of a periphery or an outer circumference of the prohibition region 2 and consist of at least one set of band-like patterns 3a, 3b, and the image recognition mark 1 is protected in a board thickness direction.
Patent JP-2001181941-A (JP)
Title: Protective material
Inventor: NOMURA YUKIHIRO
IPC: D03D15/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a protective material made of improved high-strength polyethylene fibers, extremely slight in the change of fiber properties as temperature changes, and excellent in protective performance at normal temperatures as well. SOLUTION: This protective material is made of such high-strength polyethylene fibers as to consist mainly of ethylene component, have an intrinsic viscosity [η] of >=5 in a fiber condition, tenacity of >=20 cN/dtex, modulus of >=500 cN/dtex, be <=-110 deg.C in the peak temperature of the loss modulus for γ-dispersion in the temperature dispersion measurement for dynamic viscoelasticity, and <=0.03 in loss tangent (tanδ). More precisely, the protective material comprises a structure made by mutually laminating at different angles two or more layers of resin-impregnated sheet prepared by unidirectionally arranging the above high-strength polyethylene fibers, or a woven/knitted fabric using the above high-strength polyethylene fibers in at least a part thereof.
Patent JP-2000186998-A (JP)
Title: Living body spectrum measuring device
Inventor: SHIMIZU KEISUKE
IPC: G01N21/17
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To quantity or quality nearby chemical components or physical within several mm from a surface by providing a projection section projecting near- infrared rays to organism surface layer tissues and detection sections located in a specific range from the projection section. SOLUTION: This living body spectrum measuring device used for measuring the glucose concentration in skin tissues is constituted of a measuring probe 4 provided with a projection section 6 for projecting near-infrared rays to the skin tissues via a projection optical fiber 9 and detection sections 7 detecting the near infrared rays transmitted or diffusively reflected by the tissues. The center distance between the projection section 6 and the detection sections 7 is set at 0.1-2 mm, and a contact section 8 where the projection section 6 and the detection sections 7 are arranged is made of a material which does not transmit near-infrared rays. The near-infrared rays fed from the detection sections 7 are condensed to a photodiode 12 by a condensing lens 11, and a light reception signal is outputted.  This signal is arithmetically processed by the method including a multivariate analysis, for example, and the concentration of the target component is obtained.
Patent JP-2000186199-A (JP)
Title: Polyamide resin composition
Inventor: TSUJI MICHIHIRO
IPC: C08K3/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition hardly causing yellowing at the time of compounding of a heat resistant polyamide resin, and further to provide a polyamide resin molded product by molding the composition, and excellent in hue quality. SOLUTION: This polyamide resin composition comprises (A) a polyamide resin, (B) an inorganic filler, (C) a copper compound, and (D) an alkali halide. The moisture content of the component A before melting and kneading is 0.1-1.0 wt.%. When the proportions of the components A, B, C, and D are assumed to be A wt.%, B wt.%, C wt.%, and D wt.% respectively, the proportions of the components A, B, C, and D satisfy the equations A+B+C+D=100, 35<=A, 10<=B<=60, 0.003<=C<=0.2, and 0.03<=D<=6. The molded product is obtained by molding the polyamide resin composition.
Patent JP-2000196989-A (JP)
Title: Control signal embedding method, video signal frame identification system and control signal embedding system
Inventor: BUCKLEY ROBERT R
IPC: H04N5/765
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the method for embedding a command signal to a video signal for identifying a next frame for operation by inputting the video signal, embedding a control signal to the video signal based on the operation mode of a video recorder and outputting the embedded video signal. SOLUTION: The video signal is inputted, the video signal is embedded to the control signal based on the operation mode of the video recorder and the embedded video signal is outputted. A command embedding system 10 inputs an input video signal 20 received from a video camera. The command embedding system 10 includes a command signal embedding device 30, an environmental condition detector 40, a camera state detector 50, etc. The signal 20 supplies a video signal to the device 30. The device 30 receives the video signal 20 to embed the control signal to the signal 20. Then, the device 30 outputs an embedded video signal 70.
Patent JP-H11158800-A (JP)
Title: Surface treating agent for paper
Inventor: TANIGUCHI MASAHIDE
IPC: D21H19/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent for a paper capable of imparting an excellent surface strength and printability thereto by compounding a polyamidopolyamine-epihalohydrin resin with an acrylamide-based resin and a polyalkylene glycol. SOLUTION: This surface treating agent for a paper is prepared by compounding a polyamidepolyamine-epihalohydrin resin A obtained by thermally condensing a dibasic carboxylic acid (derivative) such as adipic acid with a polyalkylene-polyamine such as diethylenetriamine and then reacting the resultant polyamidopolyamine with an epihalohydrin such as epichlorohydrin with an acrylamide-based polymer B btained by copolymerizing 70-99.5 mol.% (meth) acrylamide with 0.5-30 mol.% anionic vinyl monomer such as acrylic acid and 0-10 mol.% copolymerizable other vinyl monomers such as N,N- dimethylaminoethyl methacrylate and a polyalkylene glycol C such as polyethylene glycol in a ratio of (0.1-20)/100/(0.5-20) expressed in terms of weight ratio of the components (A/B/C).
Patent JP-2001182946-A (JP)
Title: Microwave oven
Inventor: TAZUMI YOSHIKIMI
IPC: F24C7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven constituted so that a projection part does not hinder opening of a door, in regard to the microwave oven, wherein the projection part provided in the rear of the door is fitted in a hole provided in the main body when the door is closed, and the closure of the door is detected from that. SOLUTION: In this microwave oven, a lever body 13 which has the projection part 9 formed in one end and rotates around a shaft 12 and a spring 14 which biases the lever body 13 in the direction of embedding the projection part 9 are provided inside the door 5. When the door 5 is closed, the lever body 13 comes into contact with a hinge 4 at the other end 17 and rotates and the projection part 9 projects from an opening 11.
Patent JP-2000186517-A (JP)
Title: Valve driving mechanism
Inventor: NAGAE MASAHIRO
IPC: F02D13/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To control the quantity of internal EGR gas supplied to the combustion chamber. SOLUTION: A second cam 3 and a valve 10 are switched so as to be driven- connected to each other or not. When the second cam 3 and an exhaust valve 10 are driven-connected, the exhaust valve 10 is opened during the intake stroke, and burnt gas is supplied from the engine-exhaust passage to the combustion chamber as the internal EGR gas. On the other hand, when the second can 3 and the exhaust valve 10 are not driven-connected, the exhaust valve 10 is closed during the intake stroke, and the internal EGR gas is not supplied from the engine-exhaust passage to the combustion chamber. The second cam 3 and the intake valve 10 are driven-connected, the intake valve 10 is opened during the exhaust stroke, and burnt gas is supplied from the engine-intake passage into the combustion chamber during the next intake stroke.  When the second cam 3 and the intake valve 10 are not driven-connected, the intake valve 10 is closed, and the internal EGR gas is not supplied from the engine- exhaust passage to the combustion chamber during the next intake stroke.
Patent JP-2000194963-A (JP)
Title: Anti-theft device
Inventor: KATSUKAWA TADASHI
IPC: G08B13/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft device small in size, low in cost and capable of generating an alarm at the time of being applied with a strong impact, in the anti-theft device to be used for an anti-theft support system for preventing shoplifting of commodities, etc. SOLUTION: In this anti-theft device 11, a piezoelectric buzzer 37 is used as an alarming means 15 and a receiving coil 31 is connected in series to the piezoelectric buzzer 37. Thus, an electric signal induced by an impact to the piezoelectric buzzer 37 is inputted to a detecting means 13 via a receiving means 12, the impact from the outside is detected and the alarm is generated from the piezoelectric buzzer 37 via an alarm driving means 14.
Patent JP-2000192169-A (JP)
Title: Sliding contact material
Inventor: NISHIJIMA MICHIHIKO
IPC: C22C5/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical properties of the material as an alloy, i.e., to increase its hardness and tensile strength and to improve its wear resistance. SOLUTION: An alloy material composed of, by weight, 60 to 80% Ag, 1 to 15% Pd and 2.9 to 37% Cu is mixed with at least one kind among Ga, Ge and La by 0.1 to 2%, and, furthermore, an alloy material composed of 60 to 80% Ag, 1 to 15% Pd and 2.9 to 37% Cu is mixed with at lest one kind among Ga, Ge and La and moreover mixed with at least one kind among B, Se and Te by 0.01 to 0.1%.
Patent JP-2001181077-A (JP)
Title: Method for fermentative treatment of organic waste and product made by making use of the resultant fermentatively treated product
Inventor: HORI HIDETAKA
IPC: C05F17/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for the high-speed fermentative treatment of organic wastes including organic sludge, livestock dung and garbage, and to provide a means for utilizing the resultant fermentatively treated product. SOLUTION: This method for fermentative treatment of organic wastes comprises the following process: organic wastes are mixed with waste paper under agitation and a water content adjustment for the resultant mixture is performed, the mixture is then charged into a closed-type fermentation vessel (fermentation tank 1) equipped with an inner double-bottomed section 3 and a blower 4, and an aerobic fermentation is conducted while forcedly feeding the vessel with a large quantity of air for a specified period of time to bring the object to be treated to such a viscosity as to be pressure-moldable.
Patent JP-2000191115-A (JP)
Title: Variable frontage mobile shelf
Inventor: INOMOTO TAKESHI
IPC: B65G1/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a variable frontage mobile shelf capable of easily adjusting the frontage according to the size of an article to be placed such as a container, tray, or corrugated fiberboard box to be placed thereon, simple in assembly, and capable of easily adjusting the angle of inclination of a guide to guide the placed article and easily varying the forward projecting length of the guide. SOLUTION: In a variable frontage mobile shelf in which a pair of right and left frames 1 provided with two erected stays 2, 2 apart from each other in the longitudinal direction is connected by a plurality of expandable continuous rods, and guides 6 are fitted to surfaces opposite to each other of right and left frames, locking holes 11 are provided with specified intervals in the vertical direction in the surfaces opposite to each other of each column, brackets 5 are attached to the specified height making use of the locking hole to support forward and rear lower surfaces of the guides 6, engagement claws 23 are projected in an upper surface of the brackets, first engagement holes 32 in which a plurality of engagement claws 23 are inserted in and engaged with one side part of forward and rear side parts on the lower surface of the guide are formed with specified intervals,  and second engagement holes 33 in which the engagement claws 23 are inserted and provided with long slit parts 33B slidably in the longitudinal direction in a locked condition are formed on the other forward and rear side of the guide.
Patent JP-H11193198-A (JP)
Title: On-vehicle jack with tip capable of breaking temper glass for escape out of vehicle in emergency
Inventor: AMAMIYA SHINJI
IPC: B66F3/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable an occupant to escape by breaking tempered glass with an on-vehicle jack so as not to be confined in a vehicle sank in the water in an accident and die by failing to escape. SOLUTION: A worm gear tip end part of a tire replacing pantograph jack mounted in an automobile is worked into cone shape so as to make possible the breaking of temper glass. The jack is normally provided in the vicinity of a driver's seat, to be used at the time of emergency.